The général de brigade Charles-Joseph Buquet was also commander of Juliers in 1814:

http://books.google.de/books?id=lt5ZAAAAcAAJ&pg=PA318&dq=buquet

And Wikipedia - more details, less reliabilty:

http://fr.wikipedia.org/wiki/Charles_Joseph_Buquet

My boss has sent me to sign the capitulation: So I am the general today !